參數(shù)資料
型號: DFNS11-MEDPI622.08MHZXB100
廠商: CTS CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 622.08 MHz, LVPECL OUTPUT
封裝: ROHS COMPLIANT, SMD, 6 PIN
文件頁數(shù): 1/4頁
文件大?。?/td> 116K
代理商: DFNS11-MEDPI622.08MHZXB100
TYPE
DFN S11-MEL/MED
REVISION
00
CHECKED
NE
DATE
30.05.2006
PAGE
XX
SURFACE MOUNT CLOCK OSCILLATOR
DFN S11-MELPI (3.3 V) & DFN S11-MEDPI (2.5 V)
FEATURES
27 TO 800 MHz
Low noise PLL multiplication circuit
Low jitter
APPLICATIONS
Datacomms
Function
E / D
NC
GND
Output 1
Output 2
Vcc
DFN S11
1
2
3
4
5
6
TYPE
Frequency Range
DFN S11-MELPI
DFN S11-MEDPI
27 to 800 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
supply current (no load)
output load
duty cycle @ 50% level
rise/fall times ( 20 to 80% )
high/low levels
jitter RMS (12 kHz to 20 MHz)
enable / disable on pin 1
complementary output on pin 5
start up
3.3 V ± 5 %
80 mA
2.5 V ± 5 %
80 mA
LVPECL ( 50
to 1.3 V )
45/55…55/45 %
0.6 ns
2.27 V/
1.68 V
3 ps
high or open = enable, low = disable
180°phase shifted
10 ms @ 3.15 V
LVPECL ( 50
to 0.5 V )
45/55…55/45 %
0.6 ns
1.47 V/
1.09 V
3 ps
high or open = enable, low = disable
180°phase shifted
10 ms @ 2.37 V
FREQUENCY STABILITY
types
stability [ ppm ] and temperature code
code
stability
XB25
± 50
XE50
± 75
stability includes calibration at 25°C, temperature, ageing, Vcc and load changes 1
st
yr.
temperature range
stability
± 25
± 50
code
XB50
XE75
stability
± 100
± 100
code
XB100
XE100
0 to 70°C
-40 to 85°C
all types
remarks
OPTIONS
stability over long life time
A = 5 years
B = 10 years
C = 15 years
ORDERING CODE
Example
type + option code + frequency + stability/temperature code
DFN S11-MELPI 622.08 MHz XB25
REMARK
Please consult factory for life time/stabilities possible combinations
PC board footprint
6
1
4
3
5.08
H
2
1.4
2
5
2
L±0.2
5.08
1.4
2
5
L
H
7.0 mm
1.7 mm
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